Technologies to make things better.

Metanotrophic protein biomass. Credit: VTTMethane-rich biogas is generated on farms, landfills and wastewater treatment plants in anaerobic digestion of biological material. Until now, the processing of such gas into biomethane has only been viable on large biogas-producing sites; small biogas sources such as farms have remained largely unexploited.

The method developed by VTT would reduce emissions, increase the use of biogas and improve protein self-sufficiency.